CN207027395U - A kind of high pressure plunger water pump pump head screw plug provision for disengagement - Google Patents
A kind of high pressure plunger water pump pump head screw plug provision for disengagement Download PDFInfo
- Publication number
- CN207027395U CN207027395U CN201720950163.5U CN201720950163U CN207027395U CN 207027395 U CN207027395 U CN 207027395U CN 201720950163 U CN201720950163 U CN 201720950163U CN 207027395 U CN207027395 U CN 207027395U
- Authority
- CN
- China
- Prior art keywords
- spanner
- screw plug
- rack
- head screw
- high pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of high pressure plunger water pump pump head screw plug provision for disengagement, including：Ejecting mechanism and spanner；The ejection end of ejecting mechanism is provided with rack, and spanner may be rotatably mounted on support, and the gear being meshed with rack is provided with spanner；In use, ejecting mechanism ejects rack upwards, rack drives pinion rotation by engaging, and pinion rotation band wrench is rotated, and then the dismounting of screw plug is realized by spanner；The utility model is converted to the ejecting force of ejecting mechanism by rack and pinion transmission the torque of spanner dismounting screw plug, and which alleviates labor strength, improves operating efficiency.
Description
Technical field
It the utility model is related to mechanical equipment technical field, and in particular to a kind of high pressure plunger water pump pump head screw plug dismounting dress
Put.
Background technology
The pump head screw plug of high pressure plunger water pump will be dismantled often in maintenance, and the instrument such as existing usually used open-end wrench is simultaneously
Pump head screw plug is dismantled by manpower, but when running into screw plug corrosion and comparing serious situation, it is difficult to dismantle.
Utility model content
Difficult to be dismantled when solving the problems, such as that screw plug corrosion is serious, the utility model provides a kind of high pressure plunger water pump pump head
Screw plug provision for disengagement.
The utility model discloses a kind of high pressure plunger water pump pump head screw plug provision for disengagement, including：Ejecting mechanism and spanner；
The ejection end of the ejecting mechanism is provided with rack, and the spanner may be rotatably mounted on support, on the spanner
The gear being meshed with the rack is installed.
As further improvement of the utility model, the ejecting mechanism installation is on the bracket.
As further improvement of the utility model, the ejecting mechanism is hydraulic jack.
As further improvement of the utility model, the rack is vertically arranged, and the spanner is horizontally arranged at the branch
On frame, the gear being meshed with the rack, driving end and the pump head spiral shell of the spanner are installed with the middle part of the spanner
It is stifled to be engaged.
As further improvement of the utility model, the spanner is box spanner.
Compared with prior art, the beneficial effects of the utility model are：
The ejecting force of ejecting mechanism (hydraulic jack) is converted to spanner by the utility model by rack and pinion transmission
The torque of screw plug is dismantled, which alleviates labor strength, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the front view of high pressure plunger water pump pump head screw plug provision for disengagement disclosed in a kind of embodiment of the utility model；
Fig. 2 is the side view of high pressure plunger water pump pump head screw plug provision for disengagement disclosed in a kind of embodiment of the utility model；
Fig. 3 is the top view of high pressure plunger water pump pump head screw plug provision for disengagement disclosed in a kind of embodiment of the utility model.
In figure：
1st, support；2nd, hydraulic jack；3rd, spanner；31st, wrench shaft；32nd, driving end；4th, rack；5th, gear.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is part of the embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to explanation, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-3, the utility model discloses a kind of high pressure plunger water pump pump head screw plug provision for disengagement, including：Branch
Frame 1, ejecting mechanism, spanner 3, rack 4 and gear 5, ejecting mechanism of the present utility model can be selected hydraulic jack 2, can also adopt
With other ejecting mechanisms；Wherein：
Support 1 of the present utility model can be arranged on platform, and hydraulic jack 2, hydraulic jack 2 are provided with support 1
Eject vertically upward, the preferred 50T hydraulic jacks of the utility model；It is provided with and is vertically arranged on the ejection end of hydraulic jack 2
Rack 4, hydraulic jack 2 can move up and down with carry-over bar 4.
The upper end of the utility model support 1 coordinates rack 4 is horizontal to be detachably provided with spanner 3, and sleeve barrel spanner can be selected in spanner 3
A variety of spanner structures such as hand；The wrench shaft 31 of spanner 3 can be rotated by bearings on support 1, the driving end 32 of spanner 3 with
Pump head screw plug is engaged；Be installed with gear 5 in the middle part of the wrench shaft of spanner 3, gear 5 is meshed with rack 4, rack 4 it is upper
It is lower to move the circular-rotation that can be exchanged into gear 5.
In use, hydraulic jack 2 ejects rack 4 upwards, rack 4 is rotated by engaging band moving gear 5, and gear 5 rotates
Band wrench 3 is rotated, and then the dismounting of screw plug is realized by spanner.
The ejecting force of hydraulic jack is converted to spanner by rack and pinion transmission and dismantles screw plug by the utility model
Torque, which alleviates labor strength, improves operating efficiency.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (5)
- A kind of 1. high pressure plunger water pump pump head screw plug provision for disengagement, it is characterised in that including：Ejecting mechanism and spanner；The ejection end of the ejecting mechanism is provided with rack, and the spanner may be rotatably mounted on support, be installed on the spanner There is the gear being meshed with the rack.
- 2. high pressure plunger water pump pump head screw plug provision for disengagement as claimed in claim 1, it is characterised in that the ejecting mechanism peace Dress is on the bracket.
- 3. high pressure plunger water pump pump head screw plug provision for disengagement as claimed in claim 1 or 2, it is characterised in that the ejector Structure is hydraulic jack.
- 4. high pressure plunger water pump pump head screw plug provision for disengagement as claimed in claim 1, it is characterised in that the rack is set vertically Put, the spanner is horizontally mounted on the bracket, and the tooth being meshed with the rack is installed with the middle part of the spanner Wheel, the driving end of the spanner are engaged with pump head screw plug.
- 5. the high pressure plunger water pump pump head screw plug provision for disengagement as described in claim 1 or 4, it is characterised in that the spanner is Box spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950163.5U CN207027395U (en) | 2017-08-01 | 2017-08-01 | A kind of high pressure plunger water pump pump head screw plug provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950163.5U CN207027395U (en) | 2017-08-01 | 2017-08-01 | A kind of high pressure plunger water pump pump head screw plug provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027395U true CN207027395U (en) | 2018-02-23 |
Family
ID=61461877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950163.5U Expired - Fee Related CN207027395U (en) | 2017-08-01 | 2017-08-01 | A kind of high pressure plunger water pump pump head screw plug provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895009A (en) * | 2019-03-25 | 2019-06-18 | 温州易正科技有限公司 | A kind of hydraulic drive type bolt spanner |
| CN110293522A (en) * | 2019-07-24 | 2019-10-01 | 济南二建集团工程有限公司 | A kind of pipeline fire trapping ring for building back side bolt-tightening tool |
-
2017
- 2017-08-01 CN CN201720950163.5U patent/CN207027395U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895009A (en) * | 2019-03-25 | 2019-06-18 | 温州易正科技有限公司 | A kind of hydraulic drive type bolt spanner |
| CN109895009B (en) * | 2019-03-25 | 2021-02-19 | 黄桂梅 | Hydraulic drive formula spanner for bolt |
| CN110293522A (en) * | 2019-07-24 | 2019-10-01 | 济南二建集团工程有限公司 | A kind of pipeline fire trapping ring for building back side bolt-tightening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180801 |